diff --git a/Makefile.am b/Makefile.am
index 0cc47b69..4dc638fd 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -225,7 +225,7 @@ coverage:
 	$(MAKE) all CFLAGS="" AM_CPPFLAGS="-fprofile-arcs -ftest-coverage -DDEBUG" LDFLAGS="-lgcov"
 
 .c.h:
-	@srcdir@/scripts/MakeHeader.py $<
+	./scripts/MakeHeader.py $<
 
 cppcheck:
 	cppcheck -q -v . --enable=all -DHAVE_CGROUP -DHAVE_OPENVZ -DHAVE_TASKSTATS